제출 #1051540

#제출 시각아이디문제언어결과실행 시간메모리
1051540TahirAliyev버섯 세기 (IOI20_mushrooms)C++17
25 / 100
60 ms596 KiB
#include "mushrooms.h" #include <bits/stdc++.h> using namespace std; #define pii pair<int, int> #define ll long long #define all(v) v.begin(), v.end() #define oo 1e9 int count_mushrooms(int n){ int ans = 1; for(int i = 1; i + 1 < n; i += 2){ ans += 2 - use_machine({i, 0, i + 1}); } if(n % 2 == 0) ans += 1 - use_machine({n - 1, 0}); return ans; }
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